"フレイム・クリスタリア" by yu-fu had its release date on October 2, 2025. With This song being less than two minutes long, at 1:53, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There is only one song in ミラージュ・クロニカ, so we believe that "フレイム・クリスタリア" is a single. フレイム・クリスタリア is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
The tempo marking of フレイム・クリスタリア by yu-fu is Larghetto (rather broadly), since this song has a tempo of 64 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
The music key of this track is A Minor. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.
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